Jim Evins
b797d13e40
- All glabels code is in "glabels" top-level namespace. - Other assorted cleanup.
86 lines
1.8 KiB
C++
86 lines
1.8 KiB
C++
/* ColorHistory.h
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*
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* Copyright (C) 2014-2016 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ColorHistory_h
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#define ColorHistory_h
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#include <QColor>
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#include <QObject>
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namespace glabels
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{
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///
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/// Color History
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///
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class ColorHistory : public QObject
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{
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Q_OBJECT
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public:
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static const int MAX_COLORS = 9;
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/////////////////////////////////
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// Life Cycle
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/////////////////////////////////
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private:
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ColorHistory();
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public:
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static ColorHistory* instance();
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/////////////////////////////////
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// Signals
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/////////////////////////////////
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signals:
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void changed();
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/////////////////////////////////
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// Public Methods
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/////////////////////////////////
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public:
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void addColor( const QColor &color );
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QList<QColor> getColors();
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/////////////////////////////////
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// Private Methods
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/////////////////////////////////
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private:
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QList<QColor> readColorList();
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void writeColorList( const QList<QColor>& colorList );
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/////////////////////////////////
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// Private Members
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/////////////////////////////////
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private:
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};
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}
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#endif // ColorHistory_h
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